One Chain for All - Compatible with Shimano, Campagnolo and SRAM 11-speed derailleur systems Hi-Performance, Extremely Durable Phenomenal Shifting Performance, Asymmetrical Chamfering Avoids Interference for Smooth Operation The X-Bridge is a new outer plate configured with precisely articulated angles for quicker and smoother gear shifting and quieter riding light weight shorter length pins combine with high-grade materials to reduce weight.Unique stretch-proof treatment, the durability has been effectively enhanced by reducing the attrition between inner plates and pin. As a result of this, chain life has been significantly improved.1/2" X 11/128" - Pin Length: 5.65 mm, 114 Links.Weight: 257 grams
$21.85